TechBrief — تازه‌ترین اخبار فناوری

JackRabbit MG Cargo Bike Review (2026): Compact and Powerful

This compact, plucky ride is the cargo ebike for people who don’t want a cargo ebike. It’s even fun to ride.

The Politics of Solar Energy Are Getting Weird, Mean, and a Little MAGA

A mysterious super PAC that doubles as a pro-solar-energy outfit is funding some of the most knives-out attack ads of the midterms season.

Show HN: Building an LLM from Scratch in TypeScript

I wanted to understand transformers at a level where nothing is magic, so I'm building a ChatGPT-style model from first principles in TypeScript. Why not Python? I've found that reimplementing concepts in a different language forces me to grasp the nuance of the implementation. Chapters cover dataloaders, embeddings, and the attention mechanism so far. Feedback welcome if anything's unclear.

Comments URL: https://news.ycombinator.com/item?id=50085332

Points: 4

# Comments: 0

I let an AI run my startup for a week

Article URL: https://daily.tinyprojects.dev/221

Comments URL: https://news.ycombinator.com/item?id=50085296

Points: 9

# Comments: 0

Apple: Switch to Safari (From Chrome)

Article URL: https://www.apple.com/safari/switch/

Comments URL: https://news.ycombinator.com/item?id=50085112

Points: 7

# Comments: 1

cool kids are writing in all lowercase now. does that make you mad?

a certain kind of person writes in all lowercase now. why?

Nothing Headphone (1) Pro: Studio Quality

Nothing’s best headphones yet double down on design, comfort, sound quality, and highly adjustable EQ settings.

Ask HN: What is the current trajectory of a senior engineer?

Been recently thinking about this more and more: When the need for a human in the design loop ceases?

Given that LLMs are RL'd to the max with everything that can be given a wrong/right answer (code/maths), what currently is stopping Anthropic, OpenAI et al. from internally building (and maybe buying) datasets of good and bad architecture, and RL'ing that?

Given that LLMs were a fancy autocomplete back in 2024, and now people are talking about building "software factories" with the agents, what in your mind is the stop to this development? Why software architecture would be hard for agents still in a year or two?

Just thinking because I see more and more examples of software developers ignoring this and saying "humans still have a place in guiding the agents and designing the architecture". I think (businesswise) the need for actual software programmer skills is 90% out in a few years I think, and product lead etc people will be favored more as they have more people skills.

it was a good run.

Comments URL: https://news.ycombinator.com/item?id=50084969

Points: 9

# Comments: 3

I Ranked 28 Energy Drinks, From Celsius to Black Rifle (2026)

The future is here, and it is jacked up on B vitamins, red dye, and taurine. These are the best energy drinks to get from tired to wired.

Men Can’t Stop Faking How Much They Know About AI

More than half of the men surveyed in a new Harvard study claimed to recognize AI leaders who were, in fact, totally fictional.